Dog Star · Sopdet
420
Recorded
Sopdet / Sirius / Isis cultural lattice the Book files at 420
PhotoMark McCaughreanCC BY-SA 4.0
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Egyptian Sopdet, Greek Sirius, Isis as Dog Star. The Book walks them toward 420; the star itself is not 420.
What it supports
A cultural walk already owned by Stars and the Isis plate.
What it does not
Sirius’s magnitude, period, or coordinates are not 420.
ExactnessAuthored use
Form420
Unitlattice
Strengthmemoir